Under նորմալ պայմաններում, արտադրական իշխանություն transformers and civil իշխանություն transformers have four different, one is different nature of electricity, but the price is different, as well as power damage repair, different difficulty and different voltage, Because the արտադրական power transformer is suitable for industrial production, therefore, and civil power transformer and has a fundamental difference, so, in the choice of transformer, the need to distinguish between industrial power transformers or civil power transformers